Penelope Keith and her team of judges weigh up four contenders in this first heat from the Northern Zone, stretching from Scotland to Cumbria, North Yorkshire and Northumberland. In Inverness-shire Penelope discovers Boat of Garten, the village that brought ospreys back to the British Isles. Alex plays king of the castle in Bamburgh, Northumberland. Juliet takes in the beauty of the Lake District in Grasmere and Patrick explores the once independent state of Embo in the Scottish Highlands. Which will be the first village from the Northern Zone to secure a spot in the semi-finals?